Once this idea becomes mainstream, when doctors have enough "hard evidence" of the importance of gut flora for health, they'll be much more cautious about prescribing antibiotics and more likely to promote probiotics, especially after antibiotic use.

Once this idea becomes mainstream, when doctors have enough "hard evidence" of the importance of gut flora for health, they'll be much more cautious about prescribing antibiotics and more likely to promote probiotics, especially after antibiotic use.